llvm-6502

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David Majnemer c3e70ca886 InstSimplify: Simplify trivial and/or of icmps

Some ICmpInsts when anded/ored with another ICmpInst trivially reduces
to true or false depending on whether or not all integers or no integers
satisfy the intersected/unioned range.

This sort of trivial looking code can come about when InstCombine
performs a range reduction-type operation on sdiv and the like.

This fixes PR20916.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@217750 91177308-0d34-0410-b5e6-96231b3b80d8

2014-09-15 08:15:28 +00:00

autoconf

Delete support for AuroraUX.

2014-08-14 15:15:09 +00:00

bindings

Reinstate "Nuke the old JIT."

2014-09-02 22:28:02 +00:00

cmake

Add CMake check for libatomic.

2014-09-12 11:08:59 +00:00

docs

[docs] Mention character array constants in docs/LangRef.rst

2014-09-11 12:02:59 +00:00

examples

Add doInitialization/doFinalization to DataLayoutPass.

2014-09-10 21:27:43 +00:00

include

Move replaceAllUsesWith() from DIType to DIDescriptor.

2014-09-15 07:50:36 +00:00

lib

InstSimplify: Simplify trivial and/or of icmps

2014-09-15 08:15:28 +00:00

projects

[cmake] Use the external project machinery for libcxxabi so that it can

2014-07-25 10:27:40 +00:00

test

InstSimplify: Simplify trivial and/or of icmps

2014-09-15 08:15:28 +00:00

tools

llvm-cov: Clean up some redundancy in the view API (NFC)

2014-09-15 03:41:04 +00:00

unittests

Support: Use llvm::COFF::BigObjMagic

2014-09-11 22:34:32 +00:00

utils

[lit] Parse all strings as UTF-8 rather than ASCII.

2014-09-12 16:46:05 +00:00

.arcconfig

Updated phabricator server.

2014-04-07 03:57:04 +00:00

.clang-format

Test commit.

2014-03-02 13:08:46 +00:00

.clang-tidy

Add .clang-tidy configuration file to provide LLVM-optimized defaults for

2014-09-08 13:30:00 +00:00

.gitignore

Add Polly to the ignored trees.

2014-06-25 13:13:36 +00:00

CMakeLists.txt

Enabling LLVM & Clang to be cross-compiled using CMake from a single configuration command line

2014-09-03 23:21:18 +00:00

CODE_OWNERS.TXT

Add Tom Stellard's role as 3.5 release manager.

2014-09-12 08:07:31 +00:00

configure

Delete support for AuroraUX.

2014-08-14 15:15:09 +00:00

CREDITS.TXT

Rise from the dead and update personal info

2014-08-25 17:51:04 +00:00

LICENSE.TXT

Remove projects/sample.

2014-03-12 22:40:22 +00:00

llvm.spec.in

…

LLVMBuild.txt

…

Makefile

[configure/make] Propagate names of build host tools when making BuildTools

2014-03-25 21:45:41 +00:00

Makefile.common

…

Makefile.config.in

Track clang r213171

2014-07-16 16:50:34 +00:00

Makefile.rules

Reinstate "Nuke the old JIT."

2014-09-02 22:28:02 +00:00

README.txt

Trivial test commit.

2014-04-26 19:05:45 +00:00

README.txt

Low Level Virtual Machine (LLVM)
================================

This directory and its subdirectories contain source code for the Low Level
Virtual Machine, a toolkit for the construction of highly optimized compilers,
optimizers, and runtime environments.

LLVM is open source software. You may freely distribute it under the terms of
the license agreement found in LICENSE.txt.

Please see the documentation provided in docs/ for further
assistance with LLVM, and in particular docs/GettingStarted.rst for getting
started with LLVM and docs/README.txt for an overview of LLVM's
documentation setup.

If you're writing a package for LLVM, see docs/Packaging.rst for our
suggestions.